TY  - BOOK
AU  - Lebertgott Stanley
TI  - Manpower in economic growth:  The American record since 1800   
T2  - Economic Handbook Series Ed by Seymour E Harris.14
U1  - X:770j9.73.N6<--M, K4 
PY  - 1964///
CY  - New York
PB  - McGraw-Hill         
N1  - Appendixes: p 507-549
ER  -